1999-08-16 21:50:52 +00:00
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/*
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1999-11-22 20:25:35 +00:00
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*******************************************************************************
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* Copyright (C) 1997-1999, International Business Machines Corporation and *
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* others. All Rights Reserved. *
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*******************************************************************************
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1999-08-16 21:50:52 +00:00
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*
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* File DCFMTSYM.CPP
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*
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* Modification History:
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*
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* Date Name Description
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* 02/19/97 aliu Converted from java.
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* 03/18/97 clhuang Implemented with C++ APIs.
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* 03/27/97 helena Updated to pass the simple test after code review.
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* 08/26/97 aliu Added currency/intl currency symbol support.
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* 07/20/98 stephen Slightly modified initialization of monetarySeparator
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********************************************************************************
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*/
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1999-12-28 23:57:50 +00:00
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#include "unicode/dcfmtsym.h"
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#include "unicode/resbund.h"
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#include "unicode/decimfmt.h"
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1999-08-16 21:50:52 +00:00
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// *****************************************************************************
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// class DecimalFormatSymbols
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// *****************************************************************************
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// -------------------------------------
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// Initializes this with the decimal format symbols in the default locale.
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DecimalFormatSymbols::DecimalFormatSymbols(UErrorCode& status)
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{
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initialize(Locale::getDefault(), status, TRUE);
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}
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// -------------------------------------
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// Initializes this with the decimal format symbols in the desired locale.
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DecimalFormatSymbols::DecimalFormatSymbols(const Locale& locale, UErrorCode& status)
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{
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initialize(locale, status);
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}
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// -------------------------------------
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DecimalFormatSymbols::~DecimalFormatSymbols()
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{
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}
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// -------------------------------------
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// copy constructor
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2000-05-25 01:10:55 +00:00
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DecimalFormatSymbols::DecimalFormatSymbols(const DecimalFormatSymbols &source) {
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int i;
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2000-05-25 23:15:15 +00:00
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for(i = 0; i < (int)kFormatSymbolCount; ++i) {
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2000-05-25 01:10:55 +00:00
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fSymbols[(ENumberFormatSymbol)i] = source.fSymbols[(ENumberFormatSymbol)i];
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}
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1999-08-16 21:50:52 +00:00
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}
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// -------------------------------------
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// assignment operator
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DecimalFormatSymbols&
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DecimalFormatSymbols::operator=(const DecimalFormatSymbols& rhs)
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{
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if (this != &rhs)
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{
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2000-05-25 01:10:55 +00:00
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int i;
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2000-05-25 23:15:15 +00:00
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for(i = 0; i < (int)kFormatSymbolCount; ++i) {
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2000-05-25 01:10:55 +00:00
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fSymbols[(ENumberFormatSymbol)i] = rhs.fSymbols[(ENumberFormatSymbol)i];
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}
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1999-08-16 21:50:52 +00:00
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}
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return *this;
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}
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// -------------------------------------
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2000-05-18 22:08:39 +00:00
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UBool
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1999-08-16 21:50:52 +00:00
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DecimalFormatSymbols::operator==(const DecimalFormatSymbols& that) const
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{
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2000-05-25 01:10:55 +00:00
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if (this == &that) {
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return TRUE;
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}
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int i;
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2000-05-25 23:15:15 +00:00
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for(i = 0; i < (int)kFormatSymbolCount; ++i) {
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2000-05-25 01:10:55 +00:00
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if(fSymbols[(ENumberFormatSymbol)i] != that.fSymbols[(ENumberFormatSymbol)i]) {
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return FALSE;
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}
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}
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return TRUE;
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1999-08-16 21:50:52 +00:00
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}
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// -------------------------------------
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void
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DecimalFormatSymbols::initialize(const Locale& locale, UErrorCode& status,
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2000-05-18 22:08:39 +00:00
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UBool useLastResortData)
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1999-08-16 21:50:52 +00:00
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{
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1999-10-18 22:48:32 +00:00
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if (U_FAILURE(status)) return;
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1999-08-16 21:50:52 +00:00
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2000-05-15 18:39:17 +00:00
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/*ResourceBundle resource(Locale::getDataDirectory(), locale, status);*/
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ResourceBundle resource(NULL, locale, status);
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1999-10-18 22:48:32 +00:00
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if (U_FAILURE(status))
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1999-08-16 21:50:52 +00:00
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{
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// Initializes with last resort data if necessary.
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if (useLastResortData)
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{
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1999-10-07 00:07:53 +00:00
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status = U_USING_FALLBACK_ERROR;
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2000-05-25 23:15:15 +00:00
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initialize();
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1999-08-16 21:50:52 +00:00
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}
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return;
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}
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// Gets the number element array.
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2000-05-15 18:39:17 +00:00
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int32_t i = 0;
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2000-05-25 23:15:15 +00:00
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ResourceBundle numberElementsRes = resource.get("NumberElements", status);
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2000-05-15 18:39:17 +00:00
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int32_t numberElementsLength = numberElementsRes.getSize();
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UnicodeString* numberElements = new UnicodeString[numberElementsLength];
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for(i = 0; i<numberElementsLength; i++) {
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numberElements[i] = numberElementsRes.getStringEx(i, status);
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}
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1999-08-16 21:50:52 +00:00
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// Gets the currency element array.
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2000-05-25 23:15:15 +00:00
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ResourceBundle currencyElementsRes = resource.get("CurrencyElements", status);
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2000-05-15 18:39:17 +00:00
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int32_t currencyElementsLength = currencyElementsRes.getSize();
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UnicodeString* currencyElements = new UnicodeString[currencyElementsLength];
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for(i = 0; i<currencyElementsLength; i++) {
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currencyElements[i] = currencyElementsRes.getStringEx(i, status);
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}
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1999-10-18 22:48:32 +00:00
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if (U_FAILURE(status)) return;
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1999-08-16 21:50:52 +00:00
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// If the array size is too small, something is wrong with the resource
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// bundle, returns the failure error code.
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2000-05-25 23:15:15 +00:00
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if (numberElementsLength < 11 ||
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currencyElementsLength < 3) {
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1999-10-07 00:07:53 +00:00
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status = U_INVALID_FORMAT_ERROR;
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1999-08-16 21:50:52 +00:00
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return;
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}
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initialize(numberElements, currencyElements);
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}
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// Initializes the DecimalFormatSymbol instance with the data obtained
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// from ResourceBundle in the desired locale.
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void
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DecimalFormatSymbols::initialize(const UnicodeString* numberElements, const UnicodeString* currencyElements)
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{
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2000-05-25 23:15:15 +00:00
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fSymbols[kDecimalSeparatorSymbol] = numberElements[0];
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fSymbols[kGroupingSeparatorSymbol] = numberElements[1];
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fSymbols[kPatternSeparatorSymbol] = numberElements[2];
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fSymbols[kPercentSymbol] = numberElements[3];
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fSymbols[kZeroDigitSymbol] = numberElements[4];
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fSymbols[kDigitSymbol] = numberElements[5];
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fSymbols[kMinusSignSymbol] = numberElements[6];
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fSymbols[kPlusSignSymbol] = (UChar)0x002b; // '+' Hard coded for now; get from resource later
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fSymbols[kCurrencySymbol] = currencyElements[0];
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fSymbols[kIntlCurrencySymbol] = currencyElements[1];
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1999-08-16 21:50:52 +00:00
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// if the resource data specified the empty string as the monetary decimal
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// separator, that means we should just use the regular separator as the
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// monetary separator
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fSymbols[kMonetarySeparatorSymbol] =
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2000-05-25 01:10:55 +00:00
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currencyElements[2].length() > 0 ?
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currencyElements[2] :
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2000-05-25 23:15:15 +00:00
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fSymbols[kDecimalSeparatorSymbol];
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2000-05-25 01:10:55 +00:00
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2000-05-25 23:15:15 +00:00
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fSymbols[kExponentialSymbol] = numberElements[7];
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fSymbols[kPermillSymbol] = numberElements[8];
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fSymbols[kPadEscapeSymbol] = (UChar)0x002a; // '*' Hard coded for now; get from resource later
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fSymbols[kInfinitySymbol] = numberElements[9];
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fSymbols[kNaNSymbol] = numberElements[10];
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}
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// initialize with default values
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void
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DecimalFormatSymbols::initialize() {
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/*
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* These strings used to be in static arrays, but the HP/UX aCC compiler
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* cannot initialize a static array with class constructors.
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* markus 2000may25
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*/
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fSymbols[kDecimalSeparatorSymbol] = (UChar)0x2e; // '.' decimal separator
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fSymbols[kGroupingSeparatorSymbol].remove(); // group (thousands) separator
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fSymbols[kPatternSeparatorSymbol] = (UChar)0x3b; // ';' pattern separator
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fSymbols[kPercentSymbol] = (UChar)0x25; // '%' percent sign
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fSymbols[kZeroDigitSymbol] = (UChar)0x30; // '0' native 0 digit
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fSymbols[kDigitSymbol] = (UChar)0x23; // '#' pattern digit
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fSymbols[kMinusSignSymbol] = (UChar)0x2d; // '-' minus sign
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fSymbols[kPlusSignSymbol] = (UChar)0x002b; // '+' plus sign
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fSymbols[kCurrencySymbol] = (UChar)0xa4; // 'OX' currency symbol
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(fSymbols[kIntlCurrencySymbol] = (UChar)0xa4).append((UChar)0xa4);
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fSymbols[kMonetarySeparatorSymbol] = (UChar)0x2e; // '.' monetary decimal separator
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fSymbols[kExponentialSymbol] = (UChar)0x45; // 'E' exponential
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fSymbols[kPermillSymbol] = (UChar)0x2030; // '%o' per mill
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fSymbols[kPadEscapeSymbol] = (UChar)0x2a; // '*' pad escape symbol
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fSymbols[kInfinitySymbol] = (UChar)0x221e; // 'oo' infinite
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fSymbols[kNaNSymbol] = (UChar)0xfffd; // SUB NaN
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1999-08-16 21:50:52 +00:00
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}
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//eof
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